Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017611 | Ethyl-3-(2-ethyl-2,2-dimethylhydrazinium)-propionate salts to treat arrhythmia | Gunar A. Bremanis, Felix Z. Meerson, Ivars Kalvinsh, Nurlan Abdikaliev, Petr T. Trapentsier +3 more | 1991-05-21 |
| 4704403 | 3-(2,2,2-trisubstituted hydrazinium) propionates | Gunar A. Bremanis, Ivars Kalvinsh, Irene B. Antsena, Maris M. Veveris, Marina L. Erenshtein +4 more | 1987-11-03 |
| 4633014 | Substituted 3-hydrazinopropionates | Gunar A. Bremanis, Ivars Kalvinsh, Irene B. Antsena, Maris M. Veveris, Valeryans Y. Kauss +2 more | 1986-12-30 |
| 4568689 | Pharmaceutical preparation for the treatment of hypertensive disease and myocardial infarction | Ivars Kalvinsh, Marina L. Erenshtein, Gunar A. Bremanis, Valdis D. Mikazhan, Maris M. Veveris +2 more | 1986-02-04 |